-# Copyright (C) 1995-2018 Free Software Foundation, Inc.
+# Copyright (C) 1995-2019 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
-# <http://www.gnu.org/licenses/>.
+# <https://www.gnu.org/licenses/>.
# Makefile for elf subdirectory of GNU C Library.
install-bin-script += sotruss
generated += sotruss
libof-sotruss-lib = extramodules
+LDFLAGS-sotruss-lib.so += $(z-now-$(bind-now))
$(objpfx)sotruss-lib.so: $(objpfx)sotruss-lib.os
$(build-module-asneeded)
$(objpfx)sotruss-lib.so: $(common-objpfx)libc.so $(objpfx)ld.so \
CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o
tst-tls1-static-non-pie-no-pie = yes
+tests-container = \
+ tst-ldconfig-bad-aux-cache
+
tests := tst-tls9 tst-leaks1 \
tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \
tst-auxv
tst-tls4 tst-tls5 \
tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
tst-tls16 tst-tls17 tst-tls18 tst-tls19 tst-tls-dlinfo \
- tst-align tst-align2 $(tests-execstack-$(have-z-execstack)) \
+ tst-align tst-align2 \
tst-dlmodcount tst-dlopenrpath tst-deep1 \
tst-dlmopen1 tst-dlmopen3 \
unload3 unload4 unload5 unload6 unload7 unload8 tst-global1 order2 \
tst-tlsalign tst-tlsalign-extern tst-nodelete-opened \
tst-nodelete2 tst-audit11 tst-audit12 tst-dlsym-error tst-noload \
tst-latepthread tst-tls-manydynamic tst-nodelete-dlclose \
- tst-debug1 tst-main1
+ tst-debug1 tst-main1 tst-absolute-sym tst-absolute-zero tst-big-note \
+ tst-unwind-ctor tst-unwind-main tst-audit13 \
+ tst-sonamemove-link tst-sonamemove-dlopen tst-dlopen-tlsmodid \
+ tst-dlopen-self
# reldep9
tests-internal += loadtest unload unload2 circleload1 \
neededtest neededtest2 neededtest3 neededtest4 \
tst-tls3 tst-tls6 tst-tls7 tst-tls8 tst-dlmopen2 \
- tst-ptrguard1 tst-stackguard1 tst-libc_dlvsym
-ifeq ($(build-hardcoded-path-in-tests),yes)
-tests += tst-dlopen-aout
-tst-dlopen-aout-no-pie = yes
-endif
+ tst-ptrguard1 tst-stackguard1 tst-libc_dlvsym \
+ tst-create_format1
+tests-container += tst-pldd tst-dlopen-tlsmodid-container \
+ tst-dlopen-self-container
test-srcs = tst-pathopt
selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
ifneq ($(selinux-enabled),1)
tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog
endif
endif
+tests += $(tests-execstack-$(have-z-execstack))
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-leaks1-mem.out \
$(objpfx)tst-leaks1-static-mem.out $(objpfx)noload-mem.out \
tst-audit12mod1 tst-audit12mod2 tst-audit12mod3 tst-auditmod12 \
tst-latepthreadmod $(tst-tls-many-dynamic-modules) \
tst-nodelete-dlclose-dso tst-nodelete-dlclose-plugin \
- tst-main1mod tst-libc_dlvsym-dso
+ tst-main1mod tst-libc_dlvsym-dso tst-absolute-sym-lib \
+ tst-absolute-zero-lib tst-big-note-lib tst-unwind-ctor-lib \
+ tst-audit13mod1 tst-sonamemove-linkmod1 \
+ tst-sonamemove-runmod1 tst-sonamemove-runmod2
+# Most modules build with _ISOMAC defined, but those filtered out
+# depend on internal headers.
+modules-names-tests = $(filter-out ifuncmod% tst-libc_dlvsym-dso tst-tlsmod%,\
+ $(modules-names))
+
ifeq (yes,$(have-mtls-dialect-gnu2))
tests += tst-gnu2-tls1
modules-names += tst-gnu2-tls1mod
endif
ifeq (yesyes,$(have-fpie)$(build-shared))
modules-names += tst-piemod1
-tests += tst-pie1 tst-pie2
-tests-pie += tst-pie1 tst-pie2
+tests += tst-pie1 tst-pie2 tst-dlopen-pie tst-dlopen-tlsmodid-pie \
+ tst-dlopen-self-pie
+tests-pie += tst-pie1 tst-pie2 tst-dlopen-tlsmodid-pie tst-dlopen-self-pie
ifeq (yes,$(have-protected-data))
tests += vismain
tests-pie += vismain
modules-execstack-yes = tst-execstack-mod
extra-test-objs += $(addsuffix .os,$(strip $(modules-names)))
-# filtmod1.so has a special rule
-modules-names-nobuild := filtmod1
+# filtmod1.so, tst-big-note-lib.so have special rules.
+modules-names-nobuild := filtmod1 tst-big-note-lib
tests += $(tests-static)
-ifneq (no,$(multi-arch))
+ifeq (yes,$(have-ifunc))
tests-ifuncstatic := ifuncmain1static ifuncmain1picstatic \
ifuncmain2static ifuncmain2picstatic \
ifuncmain4static ifuncmain4picstatic \
ifuncmain5static ifuncmain5picstatic \
- ifuncmain7static ifuncmain7picstatic
+ ifuncmain7static ifuncmain7picstatic \
+ ifuncmain9static ifuncmain9picstatic
tests-static += $(tests-ifuncstatic)
tests-internal += $(tests-ifuncstatic)
ifeq (yes,$(build-shared))
+# Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8.
tests-internal += \
ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
ifuncmain1staticpic \
ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \
ifuncmain5 ifuncmain5pic ifuncmain5staticpic \
- ifuncmain7 ifuncmain7pic
+ ifuncmain7 ifuncmain7pic \
+ ifuncmain9 ifuncmain9pic
ifunc-test-modules = ifuncdep1 ifuncdep1pic ifuncdep2 ifuncdep2pic \
ifuncdep5 ifuncdep5pic
extra-test-objs += $(ifunc-test-modules:=.o)
test-internal-extras += $(ifunc-test-modules)
ifeq (yes,$(have-fpie))
ifunc-pie-tests = ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \
- ifuncmain5pie ifuncmain6pie ifuncmain7pie
+ ifuncmain5pie ifuncmain6pie ifuncmain7pie ifuncmain9pie
+ifeq (yes,$(have-textrel_ifunc))
+ifunc-pie-tests += tst-ifunc-textrel
+endif
tests-internal += $(ifunc-pie-tests)
tests-pie += $(ifunc-pie-tests)
endif
ifeq (yes,$(build-shared))
ifeq ($(run-built-tests),yes)
-tests-special += $(objpfx)tst-pathopt.out $(objpfx)tst-rtld-load-self.out
+tests-special += $(objpfx)tst-pathopt.out $(objpfx)tst-rtld-load-self.out \
+ $(objpfx)tst-rtld-preload.out
endif
tests-special += $(objpfx)check-textrel.out $(objpfx)check-execstack.out \
- $(objpfx)check-localplt.out
+ $(objpfx)check-localplt.out $(objpfx)check-initfini.out
endif
ifeq ($(run-built-tests),yes)
CFLAGS-tst-_dl_addr_inside_object.c += $(PIE-ccflag)
endif
-# By default tst-linkall-static should try to use crypt routines to test
-# static libcrypt use.
+# We can only test static libcrypt use if libcrypt has been built,
+# and either NSS crypto is not in use, or static NSS libraries are
+# available.
+ifeq ($(build-crypt),no)
+CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
+else
+ifeq ($(nss-crypt),no)
+CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
+else
+ifeq ($(static-nss-crypt),no)
+CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
+else
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
-# However, if we are using NSS crypto and we don't have a static
-# library, then we exclude the use of crypt functions in the test.
-# We similarly exclude libcrypt.a from the static link (see below).
-ifeq (yesno,$(nss-crypt)$(static-nss-crypt))
-CFLAGS-tst-linkall-static.c += -UUSE_CRYPT -DUSE_CRYPT=0
+endif
+endif
endif
include ../Rules
$(SHELL) $^ '$(test-wrapper)' '$(test-wrapper-env)' > $@; \
$(evaluate-test)
+tst-rtld-preload-OBJS = $(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
+$(objpfx)tst-rtld-preload.out: tst-rtld-preload.sh $(objpfx)ld.so \
+ $(objpfx)preloadtest \
+ $(preloadtest-preloads:%=$(objpfx)%.so)
+ $(SHELL) $< $(objpfx)ld.so $(objpfx)preloadtest \
+ '$(test-wrapper)' '$(test-wrapper-env)' '$(run_program_env)' \
+ '$(rpath-link)' '$(tst-rtld-preload-OBJS)' > $@; \
+ $(evaluate-test)
+
$(objpfx)initfirst: $(libdl)
$(objpfx)initfirst.out: $(objpfx)firstobj.so
$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
CPPFLAGS-tst-execstack.c += -DUSE_PTHREADS=0
LDFLAGS-tst-execstack = -Wl,-z,noexecstack
-LDFLAGS-tst-execstack-mod = -Wl,-z,execstack
+LDFLAGS-tst-execstack-mod.so = -Wl,-z,execstack
$(objpfx)tst-execstack-needed: $(objpfx)tst-execstack-mod.so
LDFLAGS-tst-execstack-needed = -Wl,-z,noexecstack
$(objpfx)tst-piemod1.so: $(libsupport)
$(objpfx)tst-pie1: $(objpfx)tst-piemod1.so
+$(objpfx)tst-dlopen-pie: $(libdl)
+$(objpfx)tst-dlopen-pie.out: $(objpfx)tst-pie1
ifeq (yes,$(build-shared))
+# NB: Please keep cet-built-dso in sysdeps/x86/Makefile in sync with
+# all-built-dso here.
all-built-dso := $(common-objpfx)elf/ld.so $(common-objpfx)libc.so \
$(filter-out $(common-objpfx)linkobj/libc.so, \
$(sort $(wildcard $(addprefix $(common-objpfx), \
$(objpfx)check-execstack.out: $(..)scripts/check-execstack.awk \
$(objpfx)execstack-default \
$(all-built-dso:=.phdr)
- LC_ALL=C $(AWK) -f $^ > $@; \
+ LC_ALL=C $(AWK) -v "xfail=$(check-execstack-xfail)" -f $^ > $@; \
$(evaluate-test)
generated += check-execstack.out
rt/librt.so \
dlfcn/libdl.so \
resolv/libresolv.so \
- crypt/libcrypt.so \
)
ifeq ($(build-mathvec),yes)
localplt-built-dso += $(addprefix $(common-objpfx), mathvec/libmvec.so)
ifeq ($(have-thread-library),yes)
localplt-built-dso += $(filter-out %_nonshared.a, $(shared-thread-library))
endif
+ifeq ($(build-crypt),yes)
+localplt-built-dso += $(addprefix $(common-objpfx), crypt/libcrypt.so)
+endif
vpath localplt.data $(+sysdep_dirs)
$(evaluate-test)
endif
+$(all-built-dso:=.dynsym): %.dynsym: %
+ @rm -f $@T
+ LC_ALL=C $(READELF) -W --dyn-syms $< > $@T
+ test -s $@T
+ mv -f $@T $@
+common-generated += $(all-built-dso:$(common-objpfx)%=%.dynsym)
+
+$(objpfx)check-initfini.out: $(..)scripts/check-initfini.awk \
+ $(all-built-dso:=.dynsym)
+ LC_ALL=C $(AWK) -f $^ > $@; \
+ $(evaluate-test)
+generated += check-initfini.out
+
$(objpfx)tst-dlopenrpathmod.so: $(libdl)
$(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so $(libdl)
CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(objpfx)\"
$(objpfx)tst-addr1: $(libdl)
$(objpfx)tst-thrlock: $(libdl) $(shared-thread-library)
-$(objpfx)tst-dlopen-aout: $(libdl) $(shared-thread-library)
+
+tst-tst-dlopen-tlsmodid-no-pie = yes
+$(objpfx)tst-dlopen-tlsmodid: $(libdl) $(shared-thread-library)
+$(objpfx)tst-dlopen-tlsmodid.out: $(objpfx)tst-dlopen-self
+CFLAGS-tst-dlopen-tlsmodid-pie.c += $(pie-ccflag)
+$(objpfx)tst-dlopen-tlsmodid-pie: $(libdl) $(shared-thread-library)
+$(objpfx)tst-dlopen-tlsmodid-pie.out: $(objpfx)tst-dlopen-self-pie
+$(objpfx)tst-dlopen-tlsmodid-container: $(libdl) $(shared-thread-library)
+LDFLAGS-tst-dlopen-tlsmodid-container += -Wl,-rpath,\$$ORIGIN
+
+tst-tst-dlopen-self-no-pie = yes
+$(objpfx)tst-dlopen-self: $(libdl)
+CFLAGS-tst-dlopen-self-pie.c += $(pie-ccflag)
+$(objpfx)tst-dlopen-self-pie: $(libdl)
+$(objpfx)tst-dlopen-self-container: $(libdl)
+LDFLAGS-tst-dlopen-self-container += -Wl,-rpath,\$$ORIGIN
CFLAGS-ifuncmain1pic.c += $(pic-ccflag)
CFLAGS-ifuncmain1picstatic.c += $(pic-ccflag)
CFLAGS-ifuncdep5pic.c += $(pic-ccflag)
CFLAGS-ifuncmain7pic.c += $(pic-ccflag)
CFLAGS-ifuncmain7picstatic.c += $(pic-ccflag)
+CFLAGS-ifuncmain9pic.c += $(pic-ccflag)
+CFLAGS-ifuncmain9picstatic.c += $(pic-ccflag)
LDFLAGS-ifuncmain3 = -Wl,-export-dynamic
CFLAGS-ifuncmain5pie.c += $(pie-ccflag)
CFLAGS-ifuncmain6pie.c += $(pie-ccflag)
CFLAGS-ifuncmain7pie.c += $(pie-ccflag)
+CFLAGS-ifuncmain9pie.c += $(pie-ccflag)
+CFLAGS-tst-ifunc-textrel.c += $(pic-ccflag)
$(objpfx)ifuncmain1pie: $(objpfx)ifuncmod1.so
$(objpfx)ifuncmain1staticpie: $(objpfx)ifuncdep1pic.o
$(objpfx)tst-audit12mod1.so: $(objpfx)tst-audit12mod2.so
LDFLAGS-tst-audit12mod2.so = -Wl,--version-script=tst-audit12mod2.map
+$(objpfx)tst-audit13.out: $(objpfx)tst-audit13mod1.so
+LDFLAGS-tst-audit13mod1.so = -Wl,-z,lazy
+tst-audit13-ENV = LD_AUDIT=$(objpfx)tst-audit13mod1.so
+
+# tst-sonamemove links against an older implementation of the library.
+LDFLAGS-tst-sonamemove-linkmod1.so = \
+ -Wl,--version-script=tst-sonamemove-linkmod1.map \
+ -Wl,-soname,tst-sonamemove-runmod1.so
+LDFLAGS-tst-sonamemove-runmod1.so = -Wl,--no-as-needed \
+ -Wl,--version-script=tst-sonamemove-runmod1.map \
+ -Wl,-soname,tst-sonamemove-runmod1.so
+LDFLAGS-tst-sonamemove-runmod2.so = \
+ -Wl,--version-script=tst-sonamemove-runmod2.map \
+ -Wl,-soname,tst-sonamemove-runmod2.so
+$(objpfx)tst-sonamemove-runmod1.so: $(objpfx)tst-sonamemove-runmod2.so
+# Link against the link module, but depend on the run-time modules
+# for execution.
+$(objpfx)tst-sonamemove-link: $(objpfx)tst-sonamemove-linkmod1.so
+$(objpfx)tst-sonamemove-link.out: \
+ $(objpfx)tst-sonamemove-runmod1.so \
+ $(objpfx)tst-sonamemove-runmod2.so
+$(objpfx)tst-sonamemove-dlopen: $(libdl)
+$(objpfx)tst-sonamemove-dlopen.out: \
+ $(objpfx)tst-sonamemove-runmod1.so \
+ $(objpfx)tst-sonamemove-runmod2.so
+
# Override -z defs, so that we can reference an undefined symbol.
# Force lazy binding for the same reason.
LDFLAGS-tst-latepthreadmod.so = \
$(common-objpfx)resolv/libanl.a \
$(static-thread-library)
+ifeq ($(build-crypt),yes)
# If we are using NSS crypto and we have the ability to link statically
# then we include libcrypt.a, otherwise we leave out libcrypt.a and
# link as much as we can into the tst-linkall-static test. This assumes
$(objpfx)tst-linkall-static: \
$(common-objpfx)crypt/libcrypt.a
endif
+endif
# The application depends on the DSO, and the DSO loads the plugin.
# The plugin also depends on the DSO. This creates the circular
LDLIBS-tst-main1 = $(libsupport)
tst-main1mod.so-no-z-defs = yes
+LDLIBS-tst-absolute-sym-lib.so = tst-absolute-sym-lib.lds
+$(objpfx)tst-absolute-sym-lib.so: $(LDLIBS-tst-absolute-sym-lib.so)
+$(objpfx)tst-absolute-sym: $(objpfx)tst-absolute-sym-lib.so
+
+LDLIBS-tst-absolute-zero-lib.so = tst-absolute-zero-lib.lds
+$(objpfx)tst-absolute-zero-lib.so: $(LDLIBS-tst-absolute-zero-lib.so)
+$(objpfx)tst-absolute-zero: $(objpfx)tst-absolute-zero-lib.so
+
# Both the main program and the DSO for tst-libc_dlvsym need to link
# against libdl.
$(objpfx)tst-libc_dlvsym: $(libdl)
tst-libc_dlvsym-static-ENV = \
LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)dlfcn
$(objpfx)tst-libc_dlvsym-static.out: $(objpfx)tst-libc_dlvsym-dso.so
+
+$(objpfx)tst-big-note: $(objpfx)tst-big-note-lib.so
+# Avoid creating an ABI tag note, which may come before the
+# artificial, large note in tst-big-note-lib.o and invalidate the
+# test.
+$(objpfx)tst-big-note-lib.so: $(objpfx)tst-big-note-lib.o
+ $(LINK.o) -shared -o $@ $(LDFLAGS.so) $<
+
+$(objpfx)tst-unwind-ctor: $(objpfx)tst-unwind-ctor-lib.so
+
+CFLAGS-tst-unwind-main.c += -funwind-tables -DUSE_PTHREADS=0
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